3 Replies Latest reply on Nov 26, 2018 5:52 AM by pokester

    bios update for phenom II X4 810



        I have 10 yr old AMD phenom II X4 810 which was working great until Windows 10 update for spectre/meltdown. I don't get any bluescreen but now the system is so slow, it takes a day just to boot up. I have tried to find latest bios firmware on AMD but can't find any. Does anyone have information about where can I still find BIOS update for this processor?



        • Re: bios update for phenom II X4 810

          Have you tried the motherboard manufacturer.

          2 of 2 people found this helpful
          • Re: bios update for phenom II X4 810

            You don't update the processor. You update the motherboard bios. I don't think that any motherboard maker however is making any bios updates regarding this issue on hardware of that age. There is a utility you can choose to disable these updates, while not a good idea from a security standpoint. You likely won't have any issue and if you don't mind being a bit less secure you might find it helps. I also don't know what version of Windows you are on but MS seems to have purposely used these updates to cripple Win 7 and 8. Windows 10 fairs much better.


            The utility I spoke of:

            GRC | InSpectre 

            • Re: bios update for phenom II X4 810

              If there is no BIOS update from the motherboard manufacturer (or even if there is, the Phenom is an old CPU), simply take ownership of the mcupdate_AuthenticAMD.dll in C:\Windows\System32 and rename or delete.


              Be aware that future updates, upgrades or sfc /scannow will replace the missing .dll and revert your system to it's current state.